Table 2.
Patient characteristics.
| All patients | More severe at baseline (FM ≤ 36) | Less severe at baseline (FM > 36) | p | |
|---|---|---|---|---|
| n | 18 | 9 | 9 | |
| Age (years) | 61 ± 10 | 60 ± 10 | 62 ± 11 | 0.79 |
| Sex | 3 F/15 M | 2 F/7 M | 1 F/ 8 M | 0.62 |
| Time poststroke (months) | 4.1 ± 0.97 | 4.5 ± 0.84 | 3.7 ± 0.96 | 0.07 |
| Side of stroke | 10 L/8 R | 5 L/4 R | 5 L/4 R | 1.0 |
| Infarct volume (cc) | 27 ± 45 (0.5–166) | 24 ± 37 (0.5–116) | 30 ± 37 (0.7–165) | 0.85 |
| Corticospinal tract integrity∗ | 0.39 ± 0.11 | 0.37 ± 0.12 | 0.41 ± 0.10 | 0.31 |
| Mean baseline Fugl-Meyer (normal = 66) | 39 [20–60] | 30 [20–35] | 47.5 [38–60] | 0.0003 |
| NIH stroke scale (normal = 0) | 4 ± 1 | 3.7 ± 1 | 4.3 ± 0.9 | 0.18 |
| Nottingham sensory scale (normal = 17) | 13 ± 4.5 | 13 ± 5.4 | 14 ± 3.7 | 0.76 |
| Mini-mental state exam (normal = 30) | 28 ± 2.6 | 28 ± 1.8 | 28 ± 3.3 | 0.65 |
| Geriatric depression scale (normal = 0) | 3.2 ± 2.1 | 3.4 ± 1.4 | 2.9 ± 2.7 | 0.59 |
Values are the mean ± SD (range) or median [IQR]. ∗Measured as fractional anisotropy within ipsilesional cerebral peduncle.